Lab 6

//Lab #6 - 15.1

import javafx.application.Application;
import javafx.event.Event;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Pane;
import javafx.scene.layout.VBox;
import javafx.geometry.Insets;
import javafx.stage.Stage;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;

public class ShowImage extends Application {
  @Override
  public void start(Stage primaryStage) {

	 Button refresh = new Button("Refresh");



		Pane pane = new HBox(10);
	    pane.setPadding(new Insets(5, 5, 5, 5));

	 pane.getChildren().addAll(refresh);



	 refresh.setOnAction(e -> {


		 pane.getChildren().clear();
		 pane.getChildren().addAll(refresh);

		 int rand = (int)(Math.random() * 52 + 1);

		    Image image = new Image(rand+".png");
		    pane.getChildren().add(new ImageView(image));

		    int rand2 = (int)(Math.random() * 52 + 1);
		    Image image2 = new Image(rand2+".png");

		    while(image == image2) {
		    	int x = (int)(Math.random() * 52 + 1);
		        image2 = new Image(x+".png");
		    }

		    pane.getChildren().add(new ImageView(image2));

		    int rand3 = (int)(Math.random() * 52 + 1);
		    Image image3 = new Image(rand3+".png");

		    while(image == image3 || image2 == image3) {
		    	int x = (int)(Math.random() * 52 + 1);
		        image3 = new Image(x+".png");
		    }

		    pane.getChildren().add(new ImageView(image3));

		    int rand4 = (int)(Math.random() * 52 + 1);
		    Image image4 = new Image(rand4+".png");

		    while(image == image4 || image2 == image4 || image3 == image4) {
		    	int x = (int)(Math.random() * 52 + 1);
		        image3 = new Image(x+".png");
		    }

		    pane.getChildren().add(new ImageView(image4));



  });




    Scene scene = new Scene(pane, 400, 150); // added parameters so that the scene shows in a larger stage
    primaryStage.setTitle("ShowImage");
    primaryStage.setScene(scene);
    primaryStage.show();
	 refresh.fire();
  }


  public static void main(String[] args) {
    launch(args);
  }
}